Interactive terminal controller
- IBM
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Description
FIG. 1 is front, top, and left side perspective view of the interactive terminal controller showing my new design:
FIG. 2 is a rear, top, and right side perspective view thereof;
FIG. 3 is a top plan view thereof on an enlarged scale;
FIG. 4 is a side elevational view thereof on an enlarged scale.
Referenced Cited
U.S. Patent Documents
D255236 | June 3, 1980 | Campbell et al. |
Patent History
Patent number: D273869
Type: Grant
Filed: Sep 14, 1981
Date of Patent: May 15, 1984
Assignee: International Business Machines Corporation (Armonk, NY)
Inventor: Donald F. Lahey (Saratoga, CA)
Primary Examiner: Susan J. Lucas
Attorney: Karl O. Hesse
Application Number: 6/300,779
Type: Grant
Filed: Sep 14, 1981
Date of Patent: May 15, 1984
Assignee: International Business Machines Corporation (Armonk, NY)
Inventor: Donald F. Lahey (Saratoga, CA)
Primary Examiner: Susan J. Lucas
Attorney: Karl O. Hesse
Application Number: 6/300,779
Classifications
Current U.S. Class:
D14/107;
D14/109